Sample Cups

CPI International offers high quality polypropylene, polystyrene, and polyethylene sample tubes and sample cups. We are committed to offering only the highest quality sample vessels to facilitate your analyses. Our use of pure plastics results in sample cups and centrifuge tubes that are free of metal contamination and do not need to be tediously washed prior to use. In addition, high precision molding ensures that all vessels are free of leaks and have consistent dimensions so they fit securely in your ICP sample tray.